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hull foils high Fr Free Surface problems with LTSInterFoam

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Old   December 26, 2013, 23:44
Default hull foils high Fr Free Surface problems with LTSInterFoam
Join Date: Oct 2011
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Dear all,
i try to run simulation with OF 2.2.1 LTSInterFoam at 6 or 12m/s and i get two problems:
-some bad little waves all around
-a very high velocity in air, where this object is.
any idea or directions to make thinks better will be very appreciate!
thanks be advance.


Hi again,
part of solution, was to reduce cAlpha to 0.5, no more little wave, but no more ventilation to!
what solver, (interFoam, cavitatingFoam ...) specialist would subject to predict the ventilation of a free surface piercing foil???
thanks for helping

Last edited by laurent98; January 13, 2014 at 08:03. Reason: resolving evolution
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foil, free surface, high fr, hull, ltsinterfoam

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